neckermann.de

Checked 21 October 2026, 23:31 UTC · via 8.8.8.8
!Passed with warnings
24 passed 1 warning 0 failed 4 info

Registration

info

.de country-code

Found

TLD
.de (country-code)
ICANN policies apply
no

Checks

  • i
    .de is a country-code TLD (ccTLD)
    Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.
    #1
  • ✓ TLD delegated and signed #2
    .de is delegated in the root zone and DNSSEC-signed.
  • i
    Registration data not available
    No registration data via RDAP: the registry of .de offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.
    #3

Delegation

pass

ns1-a.nadns1.fr, ns1-b.nadns1.com, ns1-c.nadns1.com

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns1-a.nadns1.fr, ns1-b.nadns1.com, ns1-c.nadns1.com
NS in the zone
ns1-a.nadns1.fr, ns1-b.nadns1.com, ns1-c.nadns1.com
NameserverAddressesNetwork (AS)Glue
ns1-a.nadns1.fr185.65.58.146 81.92.91.146 2a01:c8:300:111::146 2a01:c8:200:111::146AS20756 NAMESHIELD - NAMESHIELD SAS, FR AS20756 NAMESHIELD - NAMESHIELD SAS, FR AS20756 NAMESHIELD - NAMESHIELD SAS, FR AS20756 NAMESHIELD - NAMESHIELD SAS, FR-
ns1-b.nadns1.com169.150.255.36 45.76.37.152 2001:19f0:5001:3b57::152 2a02:6ea0:c776:1::36AS60068 CDN77 - Datacamp Limited, GB AS20473 AS-VULTR - The Constant Company, LLC, US AS20473 AS-VULTR - The Constant Company, LLC, US AS60068 CDN77 - Datacamp Limited, GB-
ns1-c.nadns1.com121.127.42.113 45.77.155.69 2001:19f0:5:3150::69 2a02:6ea0:e216:1::1AS60068 CDN77 - Datacamp Limited, GB AS20473 AS-VULTR - The Constant Company, LLC, US AS20473 AS-VULTR - The Constant Company, LLC, US AS60068 CDN77 - Datacamp Limited, GB-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1-a.nadns1.fr, ns1-b.nadns1.com, ns1-c.nadns1.com.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 6 IPv4 /24s and 6 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS20473 (AS-VULTR - The Constant Company, LLC, US): 4 addresses; AS20756 (NAMESHIELD - NAMESHIELD SAS, FR): 4 addresses; AS60068 (CDN77 - Datacamp Limited, GB): 4 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .com, .fr.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1-a.nadns1.fr 185.65.58.146NOERROR, 14 ms, authoritativenoyes / yesrefusedSecure
ns1-a.nadns1.fr 81.92.91.146NOERROR, 13 ms, authoritativenoyes / yesrefusedSecure
ns1-a.nadns1.fr 2a01:c8:300:111::146NOERROR, 13 ms, authoritativenoyes / yesrefusedSecure
ns1-a.nadns1.fr 2a01:c8:200:111::146NOERROR, 14 ms, authoritativenoyes / yesrefusedSecure
ns1-b.nadns1.com 169.150.255.36NOERROR, 4 ms, authoritativenoyes / yesrefusedSecure
ns1-b.nadns1.com 45.76.37.152NOERROR, 9 ms, authoritativenoyes / yesrefusedSecure
ns1-b.nadns1.com 2001:19f0:5001:3b57::152NOERROR, 9 ms, authoritativenoyes / yesrefusedSecure
ns1-b.nadns1.com 2a02:6ea0:c776:1::36NOERROR, 4 ms, authoritativenoyes / yesrefusedSecure
ns1-c.nadns1.com 121.127.42.113NOERROR, 91 ms, authoritativenoyes / yesrefusedSecure
ns1-c.nadns1.com 45.77.155.69NOERROR, 86 ms, authoritativenoyes / yesrefusedSecure
ns1-c.nadns1.com 2001:19f0:5:3150::69NOERROR, 86 ms, authoritativenoyes / yesrefusedSecure
ns1-c.nadns1.com 2a02:6ea0:e216:1::1NOERROR, 95 ms, authoritativenoyes / yesrefusedSecure

Checks

  • ✓ All respond #14
    All 12 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns1-a.nadns1.fr: "Secure"; ns1-b.nadns1.com: "Secure"; ns1-c.nadns1.com: "Secure".
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2025112416 · primary ns1-a.nadns1.fr

Found

Primary (MNAME)
ns1-a.nadns1.fr
Contact (RNAME)
technical.nameshield.net
Serial
2025112416
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
7200 s

Serial per nameserver

NameserverSerial
ns1-a.nadns1.fr (185.65.58.146)2025112416
ns1-a.nadns1.fr (81.92.91.146)2025112416
ns1-a.nadns1.fr (2a01:c8:300:111::146)2025112416
ns1-a.nadns1.fr (2a01:c8:200:111::146)2025112416
ns1-b.nadns1.com (169.150.255.36)2025112416
ns1-b.nadns1.com (45.76.37.152)2025112416
ns1-b.nadns1.com (2001:19f0:5001:3b57::152)2025112416
ns1-b.nadns1.com (2a02:6ea0:c776:1::36)2025112416
ns1-c.nadns1.com (121.127.42.113)2025112416
ns1-c.nadns1.com (45.77.155.69)2025112416
ns1-c.nadns1.com (2001:19f0:5:3150::69)2025112416
ns1-c.nadns1.com (2a02:6ea0:e216:1::1)2025112416

Checks

  • ✓ Serial 2025112416 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 2h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1-a.nadns1.fr is one of the listed nameservers.
  • ✓ Contact technical@nameshield.net #25
    The SOA RNAME technical.nameshield.net means technical@nameshield.net.
  • ✓ Date-based serial #26
    The serial 2025112416 follows the YYYYMMDDnn convention (2025-11-24).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

8 records at the apex

Found

Read from
185.65.58.146:53
TypeValueTTL
SOAns1-a.nadns1.fr. technical.nameshield.net. 2025112416 28800 7200 604800 72003600
NSns1-b.nadns1.com.86400
NSns1-c.nadns1.com.86400
NSns1-a.nadns1.fr.86400
A116.202.1.2363600
MX10 neckermann-de.mail.protection.outlook.com.3600
TXT"v=spf1 ip4:80.85.192.0/20 include:spf.hornetsecurity.com include:spf.protection.outlook.com a:_spf-ishop.ottogroup.com a:spf2.neckermann.de -all"3600
TXT"google-site-verification=cmDLo2ZdOONTdqQjwF9ZKFflmrQmc3UiD6DCBrNa3tE"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 1d.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35